Ozone Depletion

Q.

World ozone day is celebrated on

1. 21 April

2. 16 September

3. 22 April

4. 5 June

Q. Increased use of CFCs in the world is likely to have resulted in which of the following statements.

1. Person in Africa is more likely to develop skin cancer.
2. Person in Antarctica is more likely to develop skin cancer.
3. Person in Africa is less likely to develop skin cancer.
4. Person in Antarctica is less likely to develop skin cancer.

Q. World ozone day is celebrated on

1. 16th September
2. 21st April
3. 5th June
4. 22nd April